SITE ASSESSMENT AND DATA GAP ANALYSIS

“What are the site's conditions?" is a typical question asked by clients as they need to quickly assimilate and understand project data for strategic decision making.

Project Navigator understands the clients' needs, and has developed a strong track record in providing insightful, cost-effective site assessments. We efficiently manage the collection of the appropriate amount of data to make informed decisions at key project milestones. One of our proven strengths is, with minimal data or severe time constraints, identifying the possible remedial approaches and costs. During this process we heavily utilize our GIS, data information, and visualization techniques to produce a comprehensive report product that assesses the confidence of the site conceptual model and also discusses strategic implications.

• Phase I and Phase II Assessments
• Extensive use of GIS and aerial photo interpretation techniques
• Familiarity with ASTM Standard Practices for Site Assessments
• Experience with single-site and multi-site projects
• Assessments performed for:
    - Real estate transactions
    - Insurance claim support
    - Regulatory agency response
    - Litigation support
• Phase I and Phase II implications analysis:
    - Strategy
    - Regulatory risks
    - Probabilistic cost forecasting

Case Study

During a 2-week timeframe PNL reviewed all available information on a major remedy for one million cu.yd. of oily sludges. The data was entered into GIS, and remedial approaches and costs were estimated. This information allowed the client to plan appropriately for upcoming SOW negotiations.

  
GIS Data Analysis                       Remedy Planning                       Developing a Remedy